20161592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13477}}^1$

素因数の和:13511

約数の個数: 32

約数和(自身を含む): 43668720

約数和(自身を除く): 23507128

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 13477, 26954, 53908, 107816, 148247, 229109, 296494, 458218, 592988, 916436, 1185976, 1832872, 2520199, 5040398, 10080796, 20161592]

約数ペア:

[(1, 20161592), (2, 10080796), (4, 5040398), (8, 2520199), (11, 1832872), (17, 1185976), (22, 916436), (34, 592988), (44, 458218), (68, 296494), (88, 229109), (136, 148247), (187, 107816), (374, 53908), (748, 26954), (1496, 13477)]